Linear, Quadratic, and Exponential Attributes

What is the name of the U-shaped quadratic function?

• parabola

• rectangle

• exponential

• linear

Tags

CCSS.HSF-IF.C.7A

What are the zeros of this graph?

• -3 and 2

• 3 and -2

• -6

• (-.5,-6.2)

Tags

CCSS.HSF-IF.C.7A

what is the axis of symmetry of the graph?

• x=2

• x=5

• -1 and 5

Tags

CCSS.HSF-IF.C.7A

Match the following coordinate or equation to its special attribute.

• Is the x value of the vertex.

• Axis of Symmetry

• Graph opens up

• a>0

• Minimum

• Vertex

• Crosses the x-axis

• y-intercept

• Crosses the y-axis

• x-intercepts

Tags

CCSS.HSF-IF.C.7A

Two functions are shown below. For what positive minimum value of x will f(x) exceed g(x)? f(x) = x² - 5x + 6 g(x) = 2x + 8

• x = 3

• x = 5

• x = 7

• x = 8

True or False: All increasing exponential functions eventually exceed all increasing linear functions.

• True

• False

Tags

CCSS.8.F.A.2

CCSS.HSF.IF.C.9

For what positive minimum value of x will f(x) exceed g(x)?

• x = 3

• x = 5

• x = 7

• x = 8

If the graph of a function of form y=ax²-16x+4 has a vertex located above the origin and opens downward, which of the following must be true about the values of a and c?

Tags

CCSS.HSF-IF.C.7A

If the graph of a function of form y=ax²-16x+4 has a vertex located above the origin and opens downward, which of the following must be true about the values of a and c?

Tags

CCSS.HSF-IF.C.7A

what is the vertex of the graph?

• (-1,5)

• (5,2)

• (2,5)